Ask HN: High quality music for my game trailer

https://www.marmosetmusic.com/ has some great tracks.

These independent sources will license music on a royalty-free basis:

http://magnatune.com/info/licensing https://pro.jamendo.com/stock-music-licensing

Musopen claims to host all recordings that are in the public domain, but many are posted anonymously or semi-anonymously and I'd be leery of using them without doing some legwork first. (It's all classical music, which probably isn't what you want, anyway.)

https://musopen.org/

melodyloops.com has some good quality stuff.

Moby has a site.. though it appears to be for film, you could ask about a video game. http://www.mobygratis.com/

I really enjoyed the subtle humor of how hiring an individual sound engineer/musician to actually compose something wasn't even considered an option by the responses thus far.

My team and I run a boutique production studio in NYC and we love composing music to visuals. Shoot me an email at "josh at soundassociation dot com" and let's discuss your project!

You should contact my friend: http://octophonix.com/

I'm a composer, shoot me an email with some more info and we'll see if we can work something out!